-5x+2(2x-13)=-21

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Solution for -5x+2(2x-13)=-21 equation:


Simplifying
-5x + 2(2x + -13) = -21

Reorder the terms:
-5x + 2(-13 + 2x) = -21
-5x + (-13 * 2 + 2x * 2) = -21
-5x + (-26 + 4x) = -21

Reorder the terms:
-26 + -5x + 4x = -21

Combine like terms: -5x + 4x = -1x
-26 + -1x = -21

Solving
-26 + -1x = -21

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '26' to each side of the equation.
-26 + 26 + -1x = -21 + 26

Combine like terms: -26 + 26 = 0
0 + -1x = -21 + 26
-1x = -21 + 26

Combine like terms: -21 + 26 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5

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